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Package: libdogleg2 (0.14-1)

Powell's dog-leg nonlinear least squares solver for sparse matrices

Solves unconstrained nonlinear least squares problems using Powell's dog-leg method. The user specifies a callback C function that returns the value and gradients of the model function at a particular operating point. This library takes a series of dog-leg steps to find a local minimum of the residual surface.

This library works with sparse matrices, which makes it suitable for efficiently solving very large problems.

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Architecture Package Size Installed Size Files
amd64 11.7 kB36 kB [list of files]
armhf 10.4 kB32 kB [list of files]